
Lampyre
SpiderFoot
SIREN.io
DataWalk
dradis
Sentinel Visualizer
sn0int
Netglub, the really open source information gathering solution.

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | netglub.org | devfinancetools.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Netglub yet.
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Netglub and DevFinanceTools. For example, how are they different and which one is better?
When comparing Netglub and DevFinanceTools, you can also consider the following products.

Lampyre - an efficient data analysis and OSINT multi-tool for everyone.
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Helping you make rational decisions, one calculation at a time.
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Open source intelligence (OSINT) automation tool.
Compare SpiderFoot to Netglub or DevFinanceTools:

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
Compare calculator.net to Netglub or DevFinanceTools:

Siren is an investigative intelligence platform.
Compare SIREN.io to Netglub or DevFinanceTools:

Should you build an internal tool? Or just buy it?
Compare Build vs. Buy Calculator to Netglub or DevFinanceTools: